supply of continuous rail thermometercontinuous rail thermometer,continuous rail thermometer continuous rail temperature recorder with facilities to m easure and record rail temperatures up to 18 months on hourly basis. it is having on-board programming f acility to modify the operations i.e sampling interval, max./min. temperatures date and time settings. havin g lcd display hence, nullify the need of computer but with computer compatibility to access the data into e xcel files but without printer. model lt-7 generally and functionally as per rdso specification no.tm/tl/11 9 (rev.03 of 2022).hsn: 90251910 [ warranty period: 30 months after the date of delivery ] ]